GMC Sierra 3500HD

USCar Trader import service

Import this model from the USA or Canada

Choose a specific vehicle. Where data is available, its detail page shows the import cost calculation. We assess any possible duty benefit with you before purchase.

Important: A 0% EU import-duty rate may be available for a vehicle covered by Regulation (EU) 2026/1455 that has US origin and is imported directly into the EU. CETA may apply to a vehicle with preferential Canadian origin. Whether the requirements are met is assessed for the individual case. Please contact us before purchase; we review the possible duty benefit and provide non-binding support through the process. Import VAT and other costs are assessed separately.

CarHub · GMC

GMC Sierra 3500HD

The assessment depends on the specific vehicle and the circumstances of the transaction. Please contact USCar Trader before purchase; we review any possible duty benefit and provide non-binding support. Import VAT and other costs are considered separately.

Body style
Detail (typical 2020-2024): Heavy-duty pickup; Reg/Double/Crew Cab
Rear axle
Detail (typical 2020-2024): Single (SRW) or dual (DRW/dually)
Diesel engine
Detail (typical 2020-2024): 6.6 L L5P Duramax turbo-diesel V8
Diesel output
Detail (typical 2020-2024): 445 hp / ~910 lb-ft (470/975 from 2024)
GMC Sierra 3500HD

GMC Sierra 3500HD

Price:62,414.00 USD

GMC Sierra 3500HD

GMC Sierra 3500HD

Price:67,840.00 USD

GMC Sierra 3500HD

GMC Sierra 3500HD

Price:66,207.00 USD

GMC Sierra 3500HD

GMC Sierra 3500HD

Price:72,888.00 USD

GMC Sierra 3500HD

GMC Sierra 3500HD

Price:61,615.00 USD

GMC Sierra 3500HD

Model profile

Model history and generations

Model history: years and generations

The relevant trucks split into two GMT platforms. The 2015-2019 generation (K2XX-based HD) carried the LML and later L5P Duramax. The current T1 generation, launched for the 2020 model year and facelifted for 2024, is the one most buyers now import a used GMC Sierra 3500HD from the USA.

Powertrain and equipment

Engines, drivetrain and trims

Engines, transmissions and drive

Two engines matter. The workhorse is the 6.6-liter L5P Duramax turbo-diesel V8, producing 445 hp and around 910 lb-ft in 2020-2023 trucks, rising to 470 hp and 975 lb-ft after the 2024 update, paired with the Allison-branded 10-speed automatic.

Equipment lines and body styles

Cab and bed choices define the truck as much as trim. You will find Regular, Double and Crew Cab bodies, with standard or long beds, in SRW or dually form. Trim runs Pro, SLE, SLT, AT4 (off-road) and Denali/Denali Ultimate at the top.

Vehicle selection

North American market and suitability

The US used market

Heavy-duty pickups hold value strongly in America, so clean L5P Duramax trucks are sought-after and priced accordingly, but supply is steady because they sell in large numbers to trades and ranchers. Expect 2020-2022 examples ranging from lightly used Denalis to high-mileage work trucks that have towed hard.

Vehicle data

Technical data by generation and specification

Body and dimensions

Body styleDetail (typical 2020-2024): Heavy-duty pickup; Reg/Double/Crew Cab
Length (Crew long bed)Detail (typical 2020-2024): ~6,400+ mm
Width (dually)Detail (typical 2020-2024): ~2,490 mm over rear fenders
Kerb weightDetail (typical 2020-2024): ~3,300-4,000 kg
GVWRDetail (typical 2020-2024): often >4,500 kg (licence class relevant)

Engine and drivetrain

Diesel engineDetail (typical 2020-2024): 6.6 L L5P Duramax turbo-diesel V8
Diesel outputDetail (typical 2020-2024): 445 hp / ~910 lb-ft (470/975 from 2024)
Gas engineDetail (typical 2020-2024): 6.6 L L8T V8, 401 hp / 464 lb-ft
Transmission (diesel)Detail (typical 2020-2024): Allison 10-speed automatic
Transmission (gas)Detail (typical 2020-2024): 6-speed automatic
DriveDetail (typical 2020-2024): 4x4 with 2-speed transfer case (or 4x2)
Fuel (diesel)Detail (typical 2020-2024): Diesel + DEF (AdBlue)

Model and other data

Rear axleDetail (typical 2020-2024): Single (SRW) or dual (DRW/dually)
Max towing (gooseneck)Detail (typical 2020-2024): up to ~16,000 kg (config-dependent)
Max payloadDetail (typical 2020-2024): up to ~3,300 kg

Values are reproduced verbatim from the existing article table. The documents for the specific vehicle govern.

Pre-purchase review

Model-specific inspection points

Common issues buyers should know

The L5P Duramax is regarded as the most durable of the modern Duramax family, but it is not without issues. The high-pressure CP4.2 fuel pump is the headline concern: if it fails it can send metal debris through the fuel system, an expensive repair, so many owners fit a fuel-system disaster-prevention kit and use quality fuel.

Germany and Europe

Differences, adaptation and registration

Differences from the European version

US-market headlights use the FMVSS/SAE beam pattern, which differs from the ECE pattern required in the EU, so they may need adjustment or replacement with ECE-compliant units for registration.

USCar Trader services

Inspection, purchase processing and escrow

As a buyer based in Germany, you do not have to inspect the vehicle yourself in the United States or Canada. Within the agreed scope, USCar Trader can coordinate document review, a separately commissioned on-site inspection and purchase processing.

  • Vehicle profile and history: The profile can show the VIN, US title status and available history records. No data source guarantees that every earlier event was reported.
  • Optional CARFAX report: Additional reported maintenance or service entries can be included. The report is not a complete service book or proof of every interval.
  • On-site inspection / USCT AutoCheck: USCar Trader can arrange a separately booked vehicle inspection. Agreed visible and accessible areas are documented. Road or functional tests require suitable access and seller approval; the visual review is not a lift inspection or workshop diagnosis.
  • Purchase processing and escrow: After approval, USCar Trader can coordinate seller contact, negotiation, contract and the escrow and import service. Fees, payment route and responsibilities are recorded in advance.
  • Recalls: Open safety recalls can be checked by VIN through the NHTSA recall search; they do not describe overall condition.

Covered inspection points are agreed in advance. An on-site inspection records condition at the appointment and is not a guarantee.

Next step: Before commissioning, USCar Trader and the customer agree which document, history, inspection and transaction checks suit the vehicle and are included in the service. This records what was actually checked.

Import process

Import, customs, costs and delivery

Import step by step

The assessment depends on the specific vehicle and the circumstances of the transaction. Please contact USCar Trader before purchase; we review any possible duty benefit and provide non-binding support. Import VAT and other costs are considered separately.

Questions and answers

Common questions about importing this model

Can I register a Sierra 3500HD in Germany?

Yes, via individual approval, but usually as a goods vehicle (Lkw). Above 3.5 tonnes permissible mass you need a C1 or C driving licence.

Does this vehicle automatically qualify for a 0% import-duty rate?

No, not automatically. A 0% EU import-duty rate may be available for a vehicle covered by Regulation (EU) 2026/1455 that has US origin and is imported directly into the EU. CETA may apply to a vehicle with preferential Canadian origin. Whether the requirements are met is assessed for the individual case. Please contact USCar Trader before purchase; we review the possible duty benefit and provide non-binding support. Import VAT and other costs are assessed separately.

How much can it tow?

Depending on configuration, gooseneck and fifth-wheel ratings reach roughly 16 tonnes — far beyond any European pickup.

Diesel or gas engine?

The L5P Duramax with Allison is the towing choice and holds value; the L8T gas V8 is cheaper to buy and simpler on emissions but far thirstier and weaker on torque.

What is the CP4.2 concern?

The high-pressure diesel fuel pump can fail and contaminate the fuel system. Ask whether a protection kit is fitted and review fuel-quality history.

Do I need AdBlue?

Yes, the diesel uses DEF (AdBlue) for its SCR emissions system, which must be functional for German approval.

Is a dually harder to import?

Not fundamentally, but its width and length affect fitment, parking and often container shipping cost.

Can I import a truck with deleted emissions?

No. Tampered or deleted emissions hardware cannot pass German approval and should never be purchased for import.

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